Number of nX2 0..2 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.
A282155
Number of nX2 0..2 arrays with no element unequal to more than four of its king-move neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.
Terms
- a(0) =0a(1) =0a(2) =1a(3) =82a(4) =1599a(5) =20256a(6) =217361a(7) =2130206a(8) =19642211a(9) =173364188a(10) =1480679925a(11) =12326158938a(12) =100519162375a(13) =805975115800
External references
- oeis: A282155